{"id":611,"date":"2025-07-22T02:57:10","date_gmt":"2025-07-22T02:57:10","guid":{"rendered":"https:\/\/www.ykyvalve.com\/?post_type=product&p=611"},"modified":"2026-09-02T08:56:21","modified_gmt":"2026-09-02T08:56:21","slug":"2pc-thread-ball-valve","status":"publish","type":"product","link":"https:\/\/www.ykyvalve.com\/vi\/product\/2pc-thread-ball-valve\/","title":{"rendered":"Van bi ren 2PC"},"content":{"rendered":"
\n

NPT, BSPT hay BSP: \u0110\u01b0\u1eddng \u1ed1ng c\u1ea7n lo\u1ea1i ren n\u00e0o?<\/h2>\n

Van bi ren ph\u1ea3i s\u1eed d\u1ee5ng kh\u1edbp n\u1ed1i ph\u00f9 h\u1ee3p v\u1edbi \u0111\u01b0\u1eddng \u1ed1ng ho\u1eb7c thi\u1ebft b\u1ecb t\u01b0\u01a1ng th\u00edch. C\u1ea3 NPT v\u00e0 BSPT \u0111\u1ec1u l\u00e0 h\u1ec7 th\u1ed1ng ren c\u00f4n, nh\u01b0ng ch\u00fang s\u1eed d\u1ee5ng c\u00e1c d\u1ea1ng ren kh\u00e1c nhau v\u00e0 kh\u00f4ng t\u1ef1 \u0111\u1ed9ng thay th\u1ebf cho nhau. Y\u00eau c\u1ea7u chung v\u1ec1 "van BSP" c\u0169ng c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7 v\u00ec ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 c\u1ea7n ren c\u00f4n ho\u1eb7c ren song song.<\/p>\n

M\u00f4 t\u1ea3 s\u1ea3n ph\u1ea9m an to\u00e0n nh\u1ea5t c\u1ea7n ghi r\u00f5 k\u00fd hi\u1ec7u ren \u0111\u1ea7y \u0111\u1ee7, k\u00edch th\u01b0\u1edbc danh ngh\u0129a v\u00e0 lo\u1ea1i k\u1ebft n\u1ed1i (\u0111\u1ea7u c\u00e1i hay \u0111\u1ea7u \u0111\u1ef1c). Khi thay th\u1ebf van, h\u00e3y so s\u00e1nh c\u00e1c k\u00fd hi\u1ec7u tr\u00ean k\u1ebft n\u1ed1i hi\u1ec7n c\u00f3 thay v\u00ec ch\u1ec9 x\u00e1c \u0111\u1ecbnh ren d\u1ef1a v\u00e0o \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i.<\/p>\n

Van bi ren hai m\u1ea3nh ph\u00f9 h\u1ee3p nh\u1ea5t \u1edf v\u1ecb tr\u00ed n\u00e0o?<\/h2>\n

Th\u00e2n van nh\u1ecf g\u1ecdn v\u00e0 c\u00e1c \u0111\u1ea7u ren gi\u00fap lo\u1ea1i van n\u00e0y tr\u1edf n\u00ean thi\u1ebft th\u1ef1c cho c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf, n\u01a1i kh\u00f4ng c\u1ea7n kh\u1edbp n\u1ed1i m\u1eb7t b\u00edch ho\u1eb7c n\u01a1i kh\u00f4ng gian l\u1eafp \u0111\u1eb7t b\u1ecb h\u1ea1n ch\u1ebf. Trang s\u1ea3n ph\u1ea9m hi\u1ec7n t\u1ea1i li\u1ec7t k\u00ea c\u00e1c \u1ee9ng d\u1ee5ng trong x\u1eed l\u00fd n\u01b0\u1edbc, HVAC v\u00e0 h\u00f3a d\u1ea7u, \u0111\u1ed3ng th\u1eddi x\u00e1c \u0111\u1ecbnh n\u01b0\u1edbc, d\u1ea7u v\u00e0 h\u01a1i n\u01b0\u1edbc l\u00e0 nh\u1eefng m\u00f4i ch\u1ea5t \u00e1p d\u1ee5ng \u0111\u01b0\u1ee3c.<\/p>\n

C\u1ea7n ki\u1ec3m tra k\u1ef9 kh\u00f4ng gian l\u1eafp \u0111\u1eb7t. Ch\u1eeba \u0111\u1ee7 ch\u1ed7 \u0111\u1ec3 xoay tay c\u1ea7m v\u00e0 ti\u1ebfp c\u1eadn kh\u1edbp n\u1ed1i ren. Vi\u1ec7c \u0111\u1ee1 \u0111\u01b0\u1eddng \u1ed1ng li\u1ec1n k\u1ec1 trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t c\u00f3 th\u1ec3 gi\u00fap tr\u00e1nh truy\u1ec1n l\u1ef1c l\u1eafp r\u00e1p kh\u00f4ng c\u1ea7n thi\u1ebft l\u00ean th\u00e2n van.<\/p>\n

"Hai m\u1ea3nh" c\u00f3 ngh\u0129a l\u00e0 "hai chi\u1ec1u" hay "c\u1ed5ng \u0111\u1ea7y \u0111\u1ee7"?<\/h2>\n

Kh\u00f4ng. "Hai m\u1ea3nh" m\u00f4 t\u1ea3 c\u1ea5u t\u1ea1o c\u1ee7a th\u00e2n van. "Hai chi\u1ec1u" m\u00f4 t\u1ea3 s\u1ed1 l\u01b0\u1ee3ng k\u1ebft n\u1ed1i d\u00f2ng ch\u1ea3y. "C\u1ed5ng \u0111\u1ea7y \u0111\u1ee7" m\u00f4 t\u1ea3 m\u1ed1i quan h\u1ec7 gi\u1eefa l\u1ed7 bi v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn.<\/p>\n

C\u00e1c thu\u1eadt ng\u1eef n\u00e0y tr\u1ea3 l\u1eddi c\u00e1c c\u00e2u h\u1ecfi kh\u00e1c nhau v\u00e0 kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng thay th\u1ebf cho nhau. N\u1ebfu k\u00edch th\u01b0\u1edbc l\u1ed7 khoan l\u00e0 quan tr\u1ecdng, h\u00e3y h\u1ecfi v\u1ec1 k\u00edch th\u01b0\u1edbc l\u1ed7 khoan c\u1ee7a m\u1eabu c\u1ee5 th\u1ec3. Y\u00eau c\u1ea7u c\u1ea7n n\u00eau r\u00f5 lo\u1ea1i ren, k\u00edch th\u01b0\u1edbc, y\u00eau c\u1ea7u \u00e1p su\u1ea5t, v\u1eadt li\u1ec7u th\u00e2n v\u00e0 \u0111\u1ebf, m\u00f4i ch\u1ea5t, nhi\u1ec7t \u0111\u1ed9 v\u00e0 s\u1ed1 l\u01b0\u1ee3ng.<\/p>\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 van bi ren 2 m\u1ea3nh<\/h2>\n

C\u00f3 th\u1ec3 k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp NPT v\u00e0 BSPT \u0111\u01b0\u1ee3c kh\u00f4ng?<\/h3>\n

Ch\u00fang s\u1eed d\u1ee5ng c\u00e1c d\u1ea1ng ren kh\u00e1c nhau. H\u00e3y ch\u1ec9 \u0111\u1ecbnh lo\u1ea1i ren c\u1ea7n thi\u1ebft cho \u1ed1ng ho\u1eb7c thi\u1ebft b\u1ecb c\u1ea7n gh\u00e9p n\u1ed1i.<\/p>\n

Ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 x\u00e1c minh y\u00eau c\u1ea7u v\u1ec1 c\u1ea3ng \u0111\u1ea7y \u0111\u1ee7 b\u1eb1ng c\u00e1ch n\u00e0o?<\/h3>\n

Vui l\u00f2ng cung c\u1ea5p \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 khoan cho \u0111\u00fang ki\u1ec3u m\u00e1y v\u00e0 k\u00edch th\u01b0\u1edbc.<\/p>\n

\u0110i\u1ec1u g\u00ec gi\u00fap nh\u1eadn bi\u1ebft van ren thay th\u1ebf?<\/h3>\n

Cung c\u1ea5p c\u00e1c k\u00fd hi\u1ec7u k\u1ebft n\u1ed1i, k\u00edch th\u01b0\u1edbc danh ngh\u0129a, k\u00edch th\u01b0\u1edbc t\u1ed5ng th\u1ec3 v\u00e0 h\u00ecnh \u1ea3nh r\u00f5 n\u00e9t c\u1ee7a c\u1ea3 hai \u0111\u1ea7u.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Van bi ren 2PC c\u00f3 thi\u1ebft k\u1ebf hai m\u1ea3nh, d\u1ec5 l\u1eafp \u0111\u1eb7t v\u00e0 l\u00e0m k\u00edn \u0111\u00e1ng tin c\u1eady. \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c \u1ee9ng d\u1ee5ng x\u1eed l\u00fd n\u01b0\u1edbc, HVAC v\u00e0 h\u00f3a d\u1ea7u, van bi n\u00e0y h\u1ed7 tr\u1ee3 k\u1ebft n\u1ed1i ren NPT\/BSP v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p su\u1ea5t v\u00e0 ch\u1ed1ng \u0103n m\u00f2n tuy\u1ec7t v\u1eddi, tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 ki\u1ec3m so\u00e1t ch\u1ea5t l\u1ecfng.<\/p>\n

K\u00edch th\u01b0\u1edbc van:<\/strong> DN6 \u2013 DN100
X\u1ebfp h\u1ea1ng \u00e1p su\u1ea5t:<\/strong> PN16 \/ PN25 \/ PN40 \/ PN64
V\u1eadt li\u1ec7u th\u00e2n m\u00e1y:<\/strong> Th\u00e9p kh\u00f4ng g\u1ec9 (CF8\/CF8M), Th\u00e9p cacbon (WCB)
V\u1eadt li\u1ec7u b\u00f3ng:<\/strong> Th\u00e9p kh\u00f4ng g\u1ec9
Ch\u1ea5t li\u1ec7u gh\u1ebf:<\/strong> PTFE \/ RPTFE \/ PEEK
S\u1ef1 li\u00ean quan:<\/strong> G \/ NPT \/ BSPT \/ BSP \/ RC \/ RP
Nhi\u1ec7t \u0111\u1ed9 \u00e1p d\u1ee5ng:<\/strong> -29\u00b0C \u0111\u1ebfn 121\u00b0C
Ph\u01b0\u01a1ng ti\u1ec7n \u00e1p d\u1ee5ng:<\/strong> Axit nitric, axit axetic, n\u01b0\u1edbc, d\u1ea7u, h\u01a1i n\u01b0\u1edbc<\/p>","protected":false},"featured_media":612,"template":"","meta":[],"product_brand":[],"product_cat":[14,54],"product_tag":[],"class_list":["post-611","product","type-product","status-publish","has-post-thumbnail","product_cat-all-products","product_cat-ball-valve","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/product\/611","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/media\/612"}],"wp:attachment":[{"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/media?parent=611"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/product_brand?post=611"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/product_cat?post=611"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/product_tag?post=611"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}