←
Call Now:
Toll-Free:

Kunkle Safety Valves & Relief Valves

Additional Information

Kunkle Valve manufactures high-performance safety and pressure relief valves for industrial and commercial applications, covering steam, air, gas, liquid, cryogenic, high-temperature, and vacuum service.

 

Available from ¼" NPT to 6" flanged, Kunkle valves handle set pressures from vacuum to 7,500 psig and temperatures up to 850°F, offered in Brass, Bronze, Carbon Steel, Stainless Steel, Cast Iron, and Aluminum.

 

ASME Section I, IV, VIII & XIII certified models with National Board-rated relief capacities are available, along with non-code versions. Every valve is factory set, tested, and sealed per customer specifications to ensure performance and prevent tampering.

 _showSql
0.00043988227844238SET @@collation_connection = @@collation_database
0.00017118453979492SET NAMES utf8
0.0037431716918945SELECT *
FROM information_schema.tables
WHERE table_schema = 'boiler' AND table_name = 'settings'
LIMIT 1;
0.00034618377685547SELECT code, val
FROM settings
0.0015010833740234SELECT ip_address
FROM blocked_ips
0.0029399394989014SHOW COLUMNS
FROM catalog_categories
0.0018088817596436SELECT id, parent_id, title, short_title, description, meta_title, meta_kw, template_id, hs_list_id, url, pos, meta_description, meta_tags, status, own_page, `groups`, img, additional_info, image_box_text, natpos, image_box_image, code, shipping_length, shipping_height, shipping_width, shipperhq_group, vendor_id, shipperhq_packing_rule
FROM catalog_categories
WHERE url="safety-relief-valves"
0.0023899078369141SHOW COLUMNS
FROM content_pages
0.0010600090026855SELECT p.id, meta_title, meta_descr, meta_kw, p.html, t.html AS tpl, t.id AS tpl_id, p.title as title, t.title as tpl_title
FROM content_pages AS p
INNER JOIN content_templates AS t ON (p.template_id=t.id)
WHERE p.alias="products" AND p.page_type=""
LIMIT 1
0.00068306922912598SELECT *
FROM catalog_categories
WHERE id=95 AND status=1
ORDER BY pos
0.00045299530029297SELECT *
FROM catalog_categories
WHERE id=95 AND status=1
ORDER BY pos
0.0032899379730225SHOW COLUMNS
FROM products
0.0087230205535889SHOW COLUMNS
FROM files
0.001453161239624SHOW COLUMNS
FROM additional_categories
0.0045230388641357SHOW COLUMNS
FROM catalog_categories_groups
0.0016629695892334SELECT COUNT(*)
FROM catalog_categories
WHERE 1 AND parent_id =95 AND status ='1'
0.0011959075927734SELECT id AS id, parent_id AS parent_id, title AS title, short_title AS short_title, description AS description, meta_title AS meta_title, meta_kw AS meta_kw, template_id AS template_id, hs_list_id AS hs_list_id, url AS url, pos AS pos, meta_description AS meta_description, meta_tags AS meta_tags, status AS status, own_page AS own_page, `groups` AS "groups", img AS img, additional_info AS additional_info, image_box_text AS image_box_text, natpos AS natpos, image_box_image AS image_box_image, code AS code, shipping_length AS shipping_length, shipping_height AS shipping_height, shipping_width AS shipping_width, shipperhq_group AS shipperhq_group, vendor_id AS vendor_id, shipperhq_packing_rule AS shipperhq_packing_rule, IFNULL((
SELECT c.group_id
FROM catalog_categories_groups AS c
WHERE c.id = `groups`),"no-groups") AS groupsNumber, IFNULL((
SELECT c.title
FROM catalog_categories_groups AS c
WHERE c.id = `groups`),"no-groups") AS groupsTitle
FROM catalog_categories
WHERE 1 AND parent_id =95 AND status ='1'
ORDER BY groupsNumber ASC,pos ASC,title ASC,short_title ASC
LIMIT 0,100000
0.0029709339141846SELECT id, parent_id
FROM catalog_categories
WHERE parent_id IN ('219')
0.0024609565734863SELECT id, category_id
FROM products
WHERE status = '1'
0.040255069732666SELECT (
SELECT GROUP_CONCAT(acat.category_id)
FROM additional_categories AS acat
WHERE `products`.id = acat.product_id GROUP BY acat.product_id) AS additional_categories, (
SELECT GROUP_CONCAT(acat.subcategory_id)
FROM additional_categories AS acat
WHERE `products`.id = acat.product_id GROUP BY acat.product_id) AS additional_subcategories, (
SELECT nac.own_page
FROM catalog_categories AS nac
WHERE nac.id =219) AS loc_subcategory_own_page, pos AS pos, is_glass AS is_glass, show_image_in_public AS show_image_in_public, `products`.id AS id, title AS title, `products`.category_id AS category_id, image_box_text AS image_box_text, image_box_image AS image_box_image, url AS url, is_rfq AS is_rfq, has_price AS has_price, status AS status, manufacturer_id AS manufacturer_id, del_status AS del_status, IFNULL((
SELECT c.title
FROM catalog_categories AS c
WHERE c.id = `products`.category_id),"") AS category, IFNULL((
SELECT s.title
FROM catalog_categories AS s
WHERE s.id = `products`.category_id),"") AS subcategory, IFNULL((
SELECT s.short_title
FROM catalog_categories AS s
WHERE s.id = `products`.category_id),"") AS subcategory_short_title, IFNULL((
SELECT s.url
FROM catalog_categories AS s
WHERE s.id = `products`.category_id),"") AS category_url, `products`.category_id AS subcategory_id, IFNULL((
SELECT CASE WHEN parent_id=0 THEN id WHEN parent_id > 0 THEN parent_id ELSE "no matter" END AS category
FROM catalog_categories AS d
WHERE d.id=`products`.category_id),"") AS category_id_new, IFNULL((
SELECT s.url
FROM catalog_categories AS s
WHERE s.id = IFNULL((
SELECT CASE WHEN parent_id=0 THEN id WHEN parent_id > 0 THEN parent_id ELSE "no matter" END AS category
FROM catalog_categories AS d
WHERE d.id=`products`.category_id),"")),"") AS subcategory_url, IFNULL((
SELECT k.pos
FROM catalog_categories AS k
WHERE k.id = IFNULL((
SELECT CASE WHEN parent_id=0 THEN id WHEN parent_id > 0 THEN parent_id ELSE "no matter" END AS category
FROM catalog_categories AS d
WHERE d.id=`products`.category_id),"")),"") AS category_pos, IFNULL((
SELECT c.short_title
FROM catalog_categories AS c
WHERE c.id = IFNULL((
SELECT CASE WHEN parent_id=0 THEN id WHEN parent_id > 0 THEN parent_id ELSE "no matter" END AS category
FROM catalog_categories AS d
WHERE d.id=`products`.category_id),"")),"") AS category_title, IFNULL((
SELECT c.title
FROM catalog_categories AS c
WHERE c.id = IFNULL((
SELECT CASE WHEN parent_id=0 THEN id WHEN parent_id > 0 THEN parent_id ELSE "no matter" END AS category
FROM catalog_categories AS d
WHERE d.id=`products`.category_id),"")),"") AS category_title_full, IFNULL((
SELECT k.id
FROM catalog_categories AS k
WHERE k.id = IFNULL((
SELECT CASE WHEN parent_id=0 THEN id WHEN parent_id > 0 THEN parent_id ELSE "no matter" END AS category
FROM catalog_categories AS d
WHERE d.id=`products`.category_id),"")),"") AS category_id_list, IFNULL((
SELECT CASE WHEN parent_id=0 THEN "1" WHEN parent_id > 0 THEN "0" ELSE "no matter" END AS category
FROM catalog_categories AS d
WHERE d.id=`products`.category_id),"") AS without_subcategory, IFNULL((
SELECT g.`groups`
FROM catalog_categories AS g
WHERE g.id = `products`.category_id),"") AS category_groups, IFNULL((
SELECT n.group_id
FROM catalog_categories_groups AS n
WHERE n.id = category_groups),"no-groups") AS subcategory_groups, IFNULL((
SELECT n.own_page
FROM catalog_categories AS n
WHERE n.id =`products`.category_id),"") AS subcategory_own_page

FROM products
WHERE 1 AND (`products`.category_id =219 OR ((
SELECT GROUP_CONCAT(acat.subcategory_id)
FROM additional_categories AS acat
WHERE `products`.id = acat.product_id GROUP BY acat.product_id) LIKE '219' OR (
SELECT GROUP_CONCAT(acat.subcategory_id)
FROM additional_categories AS acat
WHERE `products`.id = acat.product_id GROUP BY acat.product_id) LIKE '219,%' OR (
SELECT GROUP_CONCAT(acat.subcategory_id)
FROM additional_categories AS acat
WHERE `products`.id = acat.product_id GROUP BY acat.product_id) LIKE '%,219,%' OR (
SELECT GROUP_CONCAT(acat.subcategory_id)
FROM additional_categories AS acat
WHERE `products`.id = acat.product_id GROUP BY acat.product_id) LIKE '%,219') ) AND ((
SELECT nac.own_page
FROM catalog_categories AS nac
WHERE nac.id =219) != 1) AND status =1 AND del_status =1
ORDER BY subcategory_groups ASC,pos ASC,title ASC
0.00092291831970215SELECT COUNT(*)
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =309
0.00046801567077637SELECT id AS id, element_id AS element_id, element_type AS element_type, file_category AS file_category, title AS title, filename AS filename, repository_file_id AS repository_file_id, cdate AS cdate, description AS description, status AS status, alt_text AS alt_text, is_zoom AS is_zoom
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =309
ORDER BY cdate DESC
LIMIT 1
0.0003960132598877SELECT COUNT(*)
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =316
0.00080394744873047SELECT id AS id, element_id AS element_id, element_type AS element_type, file_category AS file_category, title AS title, filename AS filename, repository_file_id AS repository_file_id, cdate AS cdate, description AS description, status AS status, alt_text AS alt_text, is_zoom AS is_zoom
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =316
ORDER BY cdate DESC
LIMIT 1
0.00040006637573242SELECT COUNT(*)
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =314
0.00040817260742188SELECT id AS id, element_id AS element_id, element_type AS element_type, file_category AS file_category, title AS title, filename AS filename, repository_file_id AS repository_file_id, cdate AS cdate, description AS description, status AS status, alt_text AS alt_text, is_zoom AS is_zoom
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =314
ORDER BY cdate DESC
LIMIT 1
0.00041580200195312SELECT COUNT(*)
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =315
0.00040411949157715SELECT id AS id, element_id AS element_id, element_type AS element_type, file_category AS file_category, title AS title, filename AS filename, repository_file_id AS repository_file_id, cdate AS cdate, description AS description, status AS status, alt_text AS alt_text, is_zoom AS is_zoom
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =315
ORDER BY cdate DESC
LIMIT 1
0.00042295455932617SELECT COUNT(*)
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =310
0.00048112869262695SELECT id AS id, element_id AS element_id, element_type AS element_type, file_category AS file_category, title AS title, filename AS filename, repository_file_id AS repository_file_id, cdate AS cdate, description AS description, status AS status, alt_text AS alt_text, is_zoom AS is_zoom
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =310
ORDER BY cdate DESC
LIMIT 1
0.00040793418884277SELECT COUNT(*)
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =311
0.0004880428314209SELECT id AS id, element_id AS element_id, element_type AS element_type, file_category AS file_category, title AS title, filename AS filename, repository_file_id AS repository_file_id, cdate AS cdate, description AS description, status AS status, alt_text AS alt_text, is_zoom AS is_zoom
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =311
ORDER BY cdate DESC
LIMIT 1
0.00039911270141602SELECT COUNT(*)
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =313
0.00041794776916504SELECT id AS id, element_id AS element_id, element_type AS element_type, file_category AS file_category, title AS title, filename AS filename, repository_file_id AS repository_file_id, cdate AS cdate, description AS description, status AS status, alt_text AS alt_text, is_zoom AS is_zoom
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =313
ORDER BY cdate DESC
LIMIT 1
0.00039100646972656SELECT COUNT(*)
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =978
0.00040388107299805SELECT id AS id, element_id AS element_id, element_type AS element_type, file_category AS file_category, title AS title, filename AS filename, repository_file_id AS repository_file_id, cdate AS cdate, description AS description, status AS status, alt_text AS alt_text, is_zoom AS is_zoom
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =978
ORDER BY cdate DESC
LIMIT 1
0.00037312507629395SELECT COUNT(*)
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =312
0.0004119873046875SELECT id AS id, element_id AS element_id, element_type AS element_type, file_category AS file_category, title AS title, filename AS filename, repository_file_id AS repository_file_id, cdate AS cdate, description AS description, status AS status, alt_text AS alt_text, is_zoom AS is_zoom
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =312
ORDER BY cdate DESC
LIMIT 1
0.00041007995605469SELECT COUNT(*)
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =308
0.00050687789916992SELECT id AS id, element_id AS element_id, element_type AS element_type, file_category AS file_category, title AS title, filename AS filename, repository_file_id AS repository_file_id, cdate AS cdate, description AS description, status AS status, alt_text AS alt_text, is_zoom AS is_zoom
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =308
ORDER BY cdate DESC
LIMIT 1
0.0026729106903076SELECT COUNT(*)
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =307
0.00054311752319336SELECT id AS id, element_id AS element_id, element_type AS element_type, file_category AS file_category, title AS title, filename AS filename, repository_file_id AS repository_file_id, cdate AS cdate, description AS description, status AS status, alt_text AS alt_text, is_zoom AS is_zoom
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =307
ORDER BY cdate DESC
LIMIT 1
0.00038313865661621SELECT COUNT(*)
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =317
0.00059103965759277SELECT id AS id, element_id AS element_id, element_type AS element_type, file_category AS file_category, title AS title, filename AS filename, repository_file_id AS repository_file_id, cdate AS cdate, description AS description, status AS status, alt_text AS alt_text, is_zoom AS is_zoom
FROM files
WHERE 1 AND element_type =1 AND file_category =1 AND element_id =317
ORDER BY cdate DESC
LIMIT 1
0.021204948425293SELECT (
SELECT GROUP_CONCAT(acat.category_id)
FROM additional_categories AS acat
WHERE `products`.id = acat.product_id GROUP BY acat.product_id) AS additional_categories, (
SELECT GROUP_CONCAT(acat.subcategory_id)
FROM additional_categories AS acat
WHERE `products`.id = acat.product_id GROUP BY acat.product_id) AS additional_subcategories, IFNULL((
SELECT acat.category_id
FROM additional_categories AS acat
WHERE `products`.id = acat.product_id AND acat.category_id = 95 AND (acat.subcategory_id = 0 OR ISNULL(acat.subcategory_id))
LIMIT 1), "") AS additional_category, pos AS pos, is_glass AS is_glass, show_image_in_public AS show_image_in_public, `products`.id AS id, title AS title, `products`.category_id AS category_id, image_box_text AS image_box_text, image_box_image AS image_box_image, url AS url, is_rfq AS is_rfq, has_price AS has_price, status AS status, manufacturer_id AS manufacturer_id, del_status AS del_status, IFNULL((
SELECT c.title
FROM catalog_categories AS c
WHERE c.id = `products`.category_id),"") AS category, IFNULL((
SELECT s.title
FROM catalog_categories AS s
WHERE s.id = `products`.category_id),"") AS subcategory, IFNULL((
SELECT s.short_title
FROM catalog_categories AS s
WHERE s.id = `products`.category_id),"") AS subcategory_short_title, IFNULL((
SELECT s.url
FROM catalog_categories AS s
WHERE s.id = `products`.category_id),"") AS category_url, `products`.category_id AS subcategory_id, IFNULL((
SELECT CASE WHEN parent_id=0 THEN id WHEN parent_id > 0 THEN parent_id ELSE "no matter" END AS category
FROM catalog_categories AS d
WHERE d.id=`products`.category_id),"") AS category_id_new, IFNULL((
SELECT s.url
FROM catalog_categories AS s
WHERE s.id = IFNULL((
SELECT CASE WHEN parent_id=0 THEN id WHEN parent_id > 0 THEN parent_id ELSE "no matter" END AS category
FROM catalog_categories AS d
WHERE d.id=`products`.category_id),"")),"") AS subcategory_url, IFNULL((
SELECT k.pos
FROM catalog_categories AS k
WHERE k.id = IFNULL((
SELECT CASE WHEN parent_id=0 THEN id WHEN parent_id > 0 THEN parent_id ELSE "no matter" END AS category
FROM catalog_categories AS d
WHERE d.id=`products`.category_id),"")),"") AS category_pos, IFNULL((
SELECT c.short_title
FROM catalog_categories AS c
WHERE c.id = IFNULL((
SELECT CASE WHEN parent_id=0 THEN id WHEN parent_id > 0 THEN parent_id ELSE "no matter" END AS category
FROM catalog_categories AS d
WHERE d.id=`products`.category_id),"")),"") AS category_title, IFNULL((
SELECT c.title
FROM catalog_categories AS c
WHERE c.id = IFNULL((
SELECT CASE WHEN parent_id=0 THEN id WHEN parent_id > 0 THEN parent_id ELSE "no matter" END AS category
FROM catalog_categories AS d
WHERE d.id=`products`.category_id),"")),"") AS category_title_full, IFNULL((
SELECT k.id
FROM catalog_categories AS k
WHERE k.id = IFNULL((
SELECT CASE WHEN parent_id=0 THEN id WHEN parent_id > 0 THEN parent_id ELSE "no matter" END AS category
FROM catalog_categories AS d
WHERE d.id=`products`.category_id),"")),"") AS category_id_list, IFNULL((
SELECT CASE WHEN parent_id=0 THEN "1" WHEN parent_id > 0 THEN "0" ELSE "no matter" END AS category
FROM catalog_categories AS d
WHERE d.id=`products`.category_id),"") AS without_subcategory, IFNULL((
SELECT g.`groups`
FROM catalog_categories AS g
WHERE g.id = `products`.category_id),"") AS category_groups, IFNULL((
SELECT n.group_id
FROM catalog_categories_groups AS n
WHERE n.id = category_groups),"no-groups") AS subcategory_groups, IFNULL((
SELECT n.own_page
FROM catalog_categories AS n
WHERE n.id =`products`.category_id),"") AS subcategory_own_page

FROM products
WHERE 1 AND (`products`.category_id =95 OR IFNULL((
SELECT acat.category_id
FROM additional_categories AS acat
WHERE `products`.id = acat.product_id AND acat.category_id = 95 AND (acat.subcategory_id = 0 OR ISNULL(acat.subcategory_id))
LIMIT 1), "")!="" ) AND status =1 AND del_status =1
ORDER BY subcategory_groups ASC,pos ASC,title ASC
0.0061600208282471SHOW COLUMNS
FROM product_positions
0.0039238929748535SELECT COUNT(*)
FROM product_positions
WHERE 1 AND category_id =219
0.00081300735473633SELECT id AS id, category_id AS category_id, product_id AS product_id, position AS position
FROM product_positions
WHERE 1 AND category_id =219
0.003615140914917SHOW COLUMNS
FROM ads
0.0019400119781494SELECT COUNT(*)
FROM ads
WHERE 1 AND status =1
0.00043797492980957SELECT id, url, category_id
FROM products
WHERE id = '309' OR url = '309'
LIMIT 1
0.00025391578674316SELECT url, title, own_page, parent_id
FROM catalog_categories
WHERE id = '219'
LIMIT 1
0.00023698806762695SELECT url, title, own_page, parent_id
FROM catalog_categories
WHERE id = '95'
LIMIT 1
0.00035500526428223SELECT id, url, category_id
FROM products
WHERE id = '310' OR url = '310'
LIMIT 1
0.00035500526428223SELECT id, url, category_id
FROM products
WHERE id = '311' OR url = '311'
LIMIT 1
0.00086593627929688SELECT id, url, category_id
FROM products
WHERE id = '313' OR url = '313'
LIMIT 1
0.0007941722869873SELECT id, url, category_id
FROM products
WHERE id = '978' OR url = '978'
LIMIT 1
0.00068402290344238SELECT id, url, category_id
FROM products
WHERE id = '312' OR url = '312'
LIMIT 1
0.0010101795196533SELECT id, url, category_id
FROM products
WHERE id = '308' OR url = '308'
LIMIT 1
0.00066614151000977SELECT id, url, category_id
FROM products
WHERE id = '307' OR url = '307'
LIMIT 1
0.0024380683898926SELECT id, url, category_id
FROM products
WHERE id = '314' OR url = '314'
LIMIT 1
0.00039005279541016SELECT id, url, category_id
FROM products
WHERE id = '316' OR url = '316'
LIMIT 1
0.00039315223693848SELECT id, url, category_id
FROM products
WHERE id = '315' OR url = '315'
LIMIT 1
0.0003511905670166SELECT id, url, category_id
FROM products
WHERE id = '317' OR url = '317'
LIMIT 1
0.0012161731719971SHOW COLUMNS
FROM megamenu
0.048943042755127SELECT COUNT(*)
FROM megamenu
WHERE 1
0.00058412551879883SELECT id AS id, title AS title, href AS href, type AS type, parent_id AS parent_id, pos AS pos
FROM megamenu
WHERE 1
ORDER BY id
0.00029897689819336SELECT title
FROM catalog_categories
WHERE id=95
0.00022602081298828SELECT title
FROM catalog_categories
WHERE id=95
0.00021982192993164SELECT title
FROM catalog_categories
WHERE id=95
0.00021982192993164SELECT title
FROM catalog_categories
WHERE id=95
0.00029683113098145SELECT id, parent_id, description, meta_description, short_title, url, title
FROM catalog_categories
WHERE id = '95'
LIMIT 1
Total: 0.19448828697205

 _showPOST
POST is empty